package com.yichen.rent.controller;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.alibaba.fastjson.JSON;
import com.yichen.rent.pojo.Newhouse;
import com.yichen.rent.response.NewHouseResponse;
import com.yichen.rent.response.OldHouseResponse;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.yichen.rent.pojo.Oldhouse;
import com.yichen.rent.service.OldhouseService;

import entity.PageResult;
import entity.Result;
import entity.StatusCode;
/**
 * 控制器层
 * @author Administrator
 *
 */
@RestController
@CrossOrigin
@RequestMapping("/oldhouse")
public class OldhouseController {

	@Autowired
	private OldhouseService oldhouseService;
	
	
	/**
	 * 查询全部数据
	 * @return
	 */
	@RequestMapping(method= RequestMethod.GET)
	public Result findAll(){
		return new Result(true,StatusCode.OK,"查询成功",convertNewHouseResourceList(oldhouseService.findAll()));
	}
	
	/**
	 * 根据ID查询
	 * @param id ID
	 * @return
	 */
	@RequestMapping(value="/{id}",method= RequestMethod.GET)
	public Result findById(@PathVariable String id){
		return new Result(true,StatusCode.OK,"查询成功",convertNewtHouseResource(oldhouseService.findById(id)));
	}


	/**
	 * 分页+多条件查询
	 * @param searchMap 查询条件封装
	 * @param page 页码
	 * @param size 页大小
	 * @return 分页结果
	 */
	@RequestMapping(value="/search/{page}/{size}",method=RequestMethod.POST)
	public Result findSearch(@RequestBody Map searchMap , @PathVariable int page, @PathVariable int size){
		Page<Oldhouse> pageList = oldhouseService.findSearch(searchMap, page, size);
		return  new Result(true,StatusCode.OK,"查询成功",  new PageResult<OldHouseResponse>(pageList.getTotalElements(), convertNewHouseResourceList(pageList.getContent()) ));
	}

	/**
     * 根据条件查询
     * @param searchMap
     * @return
     */
    @RequestMapping(value="/search",method = RequestMethod.POST)
    public Result findSearch( @RequestBody Map searchMap){
        return new Result(true,StatusCode.OK,"查询成功",convertNewHouseResourceList(oldhouseService.findSearch(searchMap)));
    }
	
	/**
	 * 增加
	 * @param oldhouse
	 */
	@RequestMapping(method=RequestMethod.POST)
	public Result add(@RequestBody Oldhouse oldhouse  ){
		oldhouseService.add(oldhouse);
		return new Result(true,StatusCode.OK,"增加成功");
	}
	
	/**
	 * 修改
	 * @param oldhouse
	 */
	@RequestMapping(value="/{id}",method= RequestMethod.PUT)
	public Result update(@RequestBody Oldhouse oldhouse, @PathVariable String id ){
		oldhouse.setId(id);
		oldhouseService.update(oldhouse);		
		return new Result(true,StatusCode.OK,"修改成功");
	}
	
	/**
	 * 删除
	 * @param id
	 */
	@RequestMapping(value="/{id}",method= RequestMethod.DELETE)
	public Result delete(@PathVariable String id ){
		oldhouseService.deleteById(id);
		return new Result(true,StatusCode.OK,"删除成功");
	}

	/**
	 * 获取房源总数
	 * @return
	 */
	@RequestMapping(value = "/count",method = RequestMethod.GET)
	public Result count() {
		return new Result(true,StatusCode.OK,"获取成功",oldhouseService.getCount());
	}

	public OldHouseResponse convertNewtHouseResource(Oldhouse oldhouse){
		OldHouseResponse oldHouseResponse = new OldHouseResponse();
		BeanUtils.copyProperties(oldhouse,oldHouseResponse,"house_image");
		if (oldhouse.getHouse_image()!=null && !oldhouse.getHouse_image().equals("")){
			List<String> strings = JSON.parseArray(oldhouse.getHouse_image(), String.class);
			oldHouseResponse.setHouse_image(strings);
		}else{
			oldHouseResponse.setHouse_image(new ArrayList<>());
		}
		return oldHouseResponse;
	}

	public List<OldHouseResponse> convertNewHouseResourceList(List<Oldhouse> list) {
		List<OldHouseResponse> newHouseResponses = new ArrayList<>();
		for(Oldhouse resource : list) {
			OldHouseResponse houseResourceResponse = convertNewtHouseResource(resource);
			newHouseResponses.add(houseResourceResponse);
		}
		return newHouseResponses;
	}
}
